In a surprising turn of events, renowned modern artist Lee Ufan declared all 13 suspected forgeries of his works to be authentic, contrary to the conclusion of a yearlong investigation by police experts.

Lee’s verdict that the 13 pieces confiscated by the Seoul Metropolitan Police Agency are real comes after two examinations over Monday and Wednesday and contradicts the conclusion drawn by police that the paintings are forgeries after appraisals were made by the National Forensic Service and civilian art experts.

On Wednesday, Lee appeared before Seoul police for the second time this week, carrying two catalogues of his art and a magnifying glass. About four hours later, he emerged from the station declaring that the works were without a doubt authentic.

“I concluded that there is not anything strange with a single piece,” said Lee. “The use of breath, rhythm and colour were all my techniques.”